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我有一个在 SharePoint 2010 中启用了版本控制的文档库。我想获取已签入的文件,对于任何签出文件,我需要获取其最新的签入版本(文档)。我在 SharePoint 2010 上使用 c# 服务器端对象模型。有人可以帮帮我吗?

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1 回答 1

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这可能会有所帮助。它将遍历列表中的所有项目,如果项目已签出,它将找到最新的已发布版本。

using Microsoft.SharePoint;
using System;
using System.Linq;

class Program
{
    static void Main(string[] args)
    {
        using (SPSite site = new SPSite("https://sharepoint.domain.com"))
        using (SPWeb web = site.OpenWeb())
        {
            SPList list = web.GetList($"{web.ServerRelativeUrl.TrimEnd('/')}/DocumentLibrary");
            SPListItemCollection items = list.GetItems(new SPQuery());

            foreach (SPListItem item in items)
            {
                object checkedOutTo = item[SPBuiltInFieldId.CheckoutUser];
                if (checkedOutTo == null)
                {
                    // Latest version
                    Console.WriteLine($"{item.ID} | {item.Versions[0].VersionLabel}");

                    // Here are bytes of the file itself
                    byte[] bytes = item.File.OpenBinary();
                }
                else
                {
                    // Find latest published version
                    SPFileVersion version = item.File.Versions
                        .Cast<SPFileVersion>()
                        .OrderByDescending(v => v.ID)
                        .Where(v => v.Level == SPFileLevel.Published)
                        .FirstOrDefault();

                    if (version != null)
                    {
                        Console.WriteLine($"{item.ID} | {version.VersionLabel} | {checkedOutTo}");

                        // Here are bytes of the file itself
                        byte[] bytes = version.OpenBinary();
                    }
                    else
                        Console.WriteLine($"{item.ID} | No published version | {checkedOutTo}");
                }
            }
        }
    }
}
于 2019-01-03T11:38:12.287 回答